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(3-chloro-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ5-phosphane

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Origin: China

Cas No: 500-28-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 500-28-7 Formula: C8H9ClNO5PS Molecular Weight: 297.65300

Basic Info

Chemical Name	(3-chloro-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ<sup>5</sup>-phosphane
Synonyms	Chlorthion; Methylchlorothion; Compound 22/190; Bayer 22/190; Chlorothion; Chlortion; Phosphorothioic acid, O-(3-chloro-4-nitrophenyl) O,O-dimethyl ester; Chlorthion methyl; Chloorthion;
CAS No.	500-28-7
Molecular Formula	C8H9ClNO5PS
Molecular Weight	297.65300
PSA	115.41000
LogP	4.31810

Properties

Density	1.499g/cm3
Boiling Point	366.6ºC at 760mmHg
Flash Point	175.5ºC
Refractive Index	1.586
Storage Condition	2-8ºC

Safety Info

HS Code	2920190090
RIDADR	UN2811 6.1/PG 3
Risk Statements	R20/21/22; R50/53
Hazard Codes	Xn; N

Synthesis Route

3-Chloro-4-nitrophenol+chloro-dimethoxy-sulfanylidene-λ5-phosphane→(3-chloro-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ5-phosphane

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	OV-1	160.	1945.	isothermal
Capillary	OV-1	190.	1964.	isothermal
Capillary	OV-1	220.	1991.	isothermal

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	285 mg/kg	1.Sense Organs and Special Senses (Eye)-lacrimation 2.Behavioral-muscle contraction or spasticity 3.Biochemical-Enzyme inhibition, induction, or change in blood or tissue levels-true cholinesterase
Administration onto the skin	LD50 - Lethal dose, 50 percent kill	Rodent - rat	1500 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - rat	750 mg/kg	1.Biochemical-Enzyme inhibition, induction, or change in blood or tissue levels-true cholinesterase 2.Behavioral-convulsions or effect on seizure threshold 3.Behavioral-excitement

Precursor

3-Chloro-4-nitrophenol
chloro-dimethoxy-sulfanylidene-λ5-phosphane

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